1245488701120 has 112 divisors (see below), whose sum is σ = 2976916250880. Its totient is φ = 496335064064.

The previous prime is 1245488701117. The next prime is 1245488701189. The reversal of 1245488701120 is 211078845421.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98474637 + ... + 98487283.

Almost surely, 2^{1245488701120} is an apocalyptic number.

1245488701120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1245488701120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1488458125440).

1245488701120 is an abundant number, since it is smaller than the sum of its proper divisors (1731427549760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1245488701120 is a wasteful number, since it uses less digits than its factorization.

1245488701120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13790 (or 13780 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 43.

The spelling of 1245488701120 in words is "one trillion, two hundred forty-five billion, four hundred eighty-eight million, seven hundred one thousand, one hundred twenty".